Doubt regaridng scbcd 5.0

[Rahul Siddharth]

Hello Ranchers.I'm looking forward to prepare for scbcd 5.0(ejb 3.0).I was wondering if I have to read ejb 2.0 and 2.1 before I start preparing for 3.0.My doubt is,if I pass the exam for ejb 3.0,would I be gaining enough knowledge to work in a ejb 2.0 environment?.

[aleem khan]

Ejb2.0 and ejb3.0 is totally different from each other. If you read EJB2.0 you can't pass EJB3.0 and if you are EJB3.0 certified you cannot work on EJB2.0. My advice is forget about EJB2.0 and concentrate on EJB3.0. You can also first look into difference between EJB2.0 and EJB3.0 (search in google) will give you fair idea of differences